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(11)

EP 2 686 163 A1

(12)

(43) Date of publication: 22.01.2014 Bulletin 2014/04 (21) Application number: 12757194.1 (22) Date of filing: 15.03.2012

(51) International Patent Classification (IPC):  B32B 3/26(2006.01) (86) International application number: PCT/US2012/029215 (87) International publication number: WO 2012/125817 (20.09.2012 Gazette 2012/38)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 16.03.2011 US 201113049498 (71) Applicant: Momentive Performance Materials Inc. Albany, New York 12211 (US)	(72) Inventors: FAN, Wei Strongsville Ohio 441149 (US) LIU, Xiang Medina Ohio 44256 (US) MARINER, John Avon Lake Ohio 44012 (US) (74) Representative: Müller-Boré & Partner Patentanwälte PartG mbB  Grafinger Straße 2 81671 München 81671 München (DE)